Add script for generating weekly comparison report.
BUG=None
TEST=Ran this script multiple times from the role account, with
the nightly tests.
Change-Id: Ifbf723a77388908f6fe9c1b1816a20aa5c424f26
Reviewed-on: https://chrome-internal-review.googlesource.com/164978
Reviewed-by: Caroline Tice <cmtice@google.com>
Commit-Queue: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>
diff --git a/weekly_report.py b/weekly_report.py
new file mode 100644
index 0000000..e4ceb6f
--- /dev/null
+++ b/weekly_report.py
@@ -0,0 +1,219 @@
+#!/usr/bin/python
+#
+# Copyright Google Inc. 2014
+
+import sys
+import time
+import optparse
+import os
+
+from utils import constants
+from utils import command_executer
+
+WEEKDAYS = ['Sat', 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri']
+
+DATA_ROOT_DIR = os.path.join(constants.CROSTC_WORKSPACE,
+ 'weekly_test_data')
+
+EXPERIMENT_FILE = os.path.join(DATA_ROOT_DIR, 'weekly_report')
+
+
+def Generate_Vanilla_Report_File(vanilla_image_paths, board, remote,
+ chromeos_root, cmd_executer):
+
+ experiment_header = """
+name: weekly_vanilla_report
+board: %s
+remote: %s
+""" % (board, remote)
+
+
+ experiment_tests = """
+benchmark: all_perfv2 {
+ suite: telemetry_Crosperf
+ iterations: 3
+}
+"""
+
+ filename = "%s_%s_vanilla.exp" % (EXPERIMENT_FILE, board)
+ if os.path.exists(filename):
+ cmd = "rm %s" % filename
+ cmd_executer.RunCommand(cmd)
+
+ with open(filename, "w") as f:
+ print >>f, experiment_header
+ print >>f, experiment_tests
+
+ # Add each vanilla image
+ for test_path in vanilla_image_paths:
+ pieces = test_path.split("/")
+ test_name = pieces[-1]
+ test_image = """
+%s {
+ chromeos_root: %s
+ chromeos_image: %s
+}
+""" % (test_name, chromeos_root, os.path.join (test_path, "chromiumos_test_image.bin"))
+ print >>f, test_image
+
+ return filename
+
+def Generate_Test_File(test_image_paths, vanilla_image_path, board, remote,
+ chromeos_root, cmd_executer):
+
+ experiment_header = """
+name: weekly_report
+board: %s
+remote: %s
+""" % (board, remote)
+
+
+ experiment_tests = """
+benchmark: all_perfv2 {
+ suite: telemetry_Crosperf
+ iterations: 3
+}
+"""
+
+ filename = "%s_%s.exp" % (EXPERIMENT_FILE, board)
+ if os.path.exists(filename):
+ cmd = "rm %s" % filename
+ cmd_executer.RunCommand(cmd)
+
+ with open(filename, "w") as f:
+ print >>f, experiment_header
+ print >>f, experiment_tests
+
+ # Add vanilla image (first)
+ vanilla_image = """
+vanilla_image {
+ chromeos_root: %s
+ chromeos_image: %s
+}
+""" % (chromeos_root, os.path.join(vanilla_image_path, "chromiumos_test_image.bin"))
+
+ print >>f, vanilla_image
+
+ # Add each test image
+ for test_path in test_image_paths:
+ pieces = test_path.split("/")
+ test_name = pieces[-1]
+ test_image = """
+%s {
+ chromeos_root: %s
+ chromeos_image: %s
+}
+""" % (test_name, chromeos_root, os.path.join (test_path, "chromiumos_test_image.bin"))
+ print >>f, test_image
+
+ return filename
+
+
+
+def Main(argv):
+
+ parser = optparse.OptionParser()
+ parser.add_option('-b', '--board', dest='board',
+ help='Target board.')
+ parser.add_option("-r", "--remote", dest="remote",
+ help="Target device.")
+ parser.add_option("-v", "--vanilla_only", dest="vanilla_only",
+ action="store_true",
+ default=False,
+ help="Generate a report comparing only the vanilla images.")
+
+ options = parser.parse_args(argv[1:])[0]
+
+ if not options.board:
+ print "Must specify a board."
+ return 1
+
+ if not options.remote:
+ print "Must specify at least one remote."
+ return 1
+
+ cmd_executer = command_executer.GetCommandExecuter(log_level="average")
+
+ # Find all the test image tar files, untar them and add them to
+ # the list. Also find and untar vanilla image tar files, and keep
+ # track of the first vanilla image.
+ report_image_paths = []
+ vanilla_image_paths = []
+ first_vanilla_image = None
+ for day in WEEKDAYS:
+ data_path = os.path.join(DATA_ROOT_DIR, options.board, day)
+ if os.path.exists(data_path):
+ # First, untar the test image.
+ tar_file_name = "%s_test_image.tar" % day
+ tar_file_path = os.path.join(data_path, tar_file_name)
+ image_dir = "%s_test_image" % day
+ image_path = os.path.join(data_path, image_dir)
+ if os.path.exists(tar_file_path):
+ if not os.path.exists(image_path):
+ os.makedirs(image_path)
+ cmd = ("cd %s; tar -xvf %s -C %s --strip-components 1" %
+ (data_path, tar_file_path, image_path))
+ ret = cmd_executer.RunCommand(cmd)
+ if not ret:
+ report_image_paths.append(image_path)
+ # Next, untar the vanilla image.
+ vanilla_file = "%s_vanilla_image.tar" % day
+ v_file_path = os.path.join(data_path, vanilla_file)
+ image_dir = "%s_vanilla_image" % day
+ image_path = os.path.join(data_path, image_dir)
+ if os.path.exists(v_file_path):
+ if not os.path.exists(image_path):
+ os.makedirs(image_path)
+ cmd = ("cd %s; tar -xvf %s -C %s --strip-components 1" %
+ (data_path, v_file_path, image_path))
+ ret = cmd_executer.RunCommand(cmd)
+ if not ret:
+ vanilla_image_paths.append(image_path)
+ if not first_vanilla_image:
+ first_vanilla_image = image_path
+
+ # Find a chroot we can use. Look for a directory containing both
+ # an experiment file and a chromeos directory (the experiment file will
+ # only be created if both images built successfully, i.e. the chroot is
+ # good).
+ chromeos_root = None
+ for day in WEEKDAYS:
+ startdir = os.path.join(constants.CROSTC_WORKSPACE, day)
+ num_dirs = os.listdir(startdir)
+ for d in num_dirs:
+ exp_file = os.path.join(startdir, d, "toolchain_experiment.txt")
+ chroot = os.path.join(startdir, d, "chromeos")
+ if os.path.exists(chroot) and os.path.exists(exp_file):
+ chromeos_root = chroot
+ if chromeos_root:
+ break;
+ if chromeos_root:
+ break;
+
+ if not chromeos_root:
+ print "Unable to locate a usable chroot. Exiting without report."
+ return 1
+
+
+ # Create the Crosperf experiment file for generating the weekly report.
+ if not options.vanilla_only:
+ filename = Generate_Test_File (report_image_paths, first_vanilla_image,
+ options.board, options.remote,
+ chromeos_root, cmd_executer)
+ else:
+ filename = Generate_Vanilla_Report_File (vanilla_image_paths,
+ options.board, options.remote,
+ chromeos_root, cmd_executer)
+
+ # Run Crosperf on the file to generate the weekly report.
+ cmd = ("%s/toolchain-utils/crosperf/crosperf "
+ "%s --cache_only=True --email=c-compiler-chrome@google.com" %
+ (constants.CROSTC_WORKSPACE, filename))
+ retval = cmd_executer.RunCommand(cmd)
+ return retval
+
+
+
+if __name__ == '__main__':
+ retval = Main(sys.argv)
+ sys.exit(retval)
